Having problems with your HP Pavilion M9040N Elite Desktop PC ?

My computer powers up for about two seconds, then it powers down. The green light on my power supply is solid green. Am I having a power supply problem? All of the fans come on when powering up. They all just go off after power down. It seems top be doing this in a loop. The computer will come on for two seconds, then go off, then come on, then go off.

Answers :

Take our ur RAM , clean it and re-fix. The problem will be solved.
I would replace power supply or double check power supply connections and make sure there is tight fit in outlet. You can test power supply with voltmeter to see if it is putting out correct voltage.
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